157425750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 458684928

約数和(自身を除く): 301259178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 37, 45, 50, 61, 62, 74, 75, 90, 93, 111, 122, 125, 150, 155, 183, 185, 186, 222, 225, 250, 279, 305, 310, 333, 366, 370, 375, 450, 465, 549, 555, 558, 610, 666, 750, 775, 915, 925, 930, 1098, 1110, 1125, 1147, 1395, 1525, 1550, 1665, 1830, 1850, 1891, 2250, 2257, 2294, 2325, 2745, 2775, 2790, 3050, 3330, 3441, 3782, 3875, 4514, 4575, 4625, 4650, 5490, 5550, 5673, 5735, 6771, 6882, 6975, 7625, 7750, 8325, 9150, 9250, 9455, 10323, 11285, 11346, 11470, 11625, 13542, 13725, 13875, 13950, 15250, 16650, 17019, 17205, 18910, 20313, 20646, 22570, 22875, 23250, 27450, 27750, 28365, 28675, 33855, 34038, 34410, 34875, 40626, 41625, 45750, 47275, 51615, 56425, 56730, 57350, 67710, 68625, 69750, 69967, 83250, 85095, 86025, 94550, 101565, 103230, 112850, 137250, 139934, 141825, 143375, 169275, 170190, 172050, 203130, 209901, 236375, 258075, 282125, 283650, 286750, 338550, 349835, 419802, 425475, 430125, 472750, 507825, 516150, 564250, 629703, 699670, 709125, 846375, 850950, 860250, 1015650, 1049505, 1259406, 1290375, 1418250, 1692750, 1749175, 2099010, 2127375, 2539125, 2580750, 3148515, 3498350, 4254750, 5078250, 5247525, 6297030, 8745875, 10495050, 15742575, 17491750, 26237625, 31485150, 52475250, 78712875, 157425750]

約数ペア:

[(1, 157425750), (2, 78712875), (3, 52475250), (5, 31485150), (6, 26237625), (9, 17491750), (10, 15742575), (15, 10495050), (18, 8745875), (25, 6297030), (30, 5247525), (31, 5078250), (37, 4254750), (45, 3498350), (50, 3148515), (61, 2580750), (62, 2539125), (74, 2127375), (75, 2099010), (90, 1749175), (93, 1692750), (111, 1418250), (122, 1290375), (125, 1259406), (150, 1049505), (155, 1015650), (183, 860250), (185, 850950), (186, 846375), (222, 709125), (225, 699670), (250, 629703), (279, 564250), (305, 516150), (310, 507825), (333, 472750), (366, 430125), (370, 425475), (375, 419802), (450, 349835), (465, 338550), (549, 286750), (555, 283650), (558, 282125), (610, 258075), (666, 236375), (750, 209901), (775, 203130), (915, 172050), (925, 170190), (930, 169275), (1098, 143375), (1110, 141825), (1125, 139934), (1147, 137250), (1395, 112850), (1525, 103230), (1550, 101565), (1665, 94550), (1830, 86025), (1850, 85095), (1891, 83250), (2250, 69967), (2257, 69750), (2294, 68625), (2325, 67710), (2745, 57350), (2775, 56730), (2790, 56425), (3050, 51615), (3330, 47275), (3441, 45750), (3782, 41625), (3875, 40626), (4514, 34875), (4575, 34410), (4625, 34038), (4650, 33855), (5490, 28675), (5550, 28365), (5673, 27750), (5735, 27450), (6771, 23250), (6882, 22875), (6975, 22570), (7625, 20646), (7750, 20313), (8325, 18910), (9150, 17205), (9250, 17019), (9455, 16650), (10323, 15250), (11285, 13950), (11346, 13875), (11470, 13725), (11625, 13542)]